Castle Defense Online was a strategy app developed by Black Hammer. It was removed from Google Play Nov 19, 2025 and is no longer available for download.
Download Statistics
Castle Defense Online had been downloaded 36 thousand times before it became unavailable.
User Ratings
Castle Defense Online was rated 4.40 out of 5 stars, based on 730 ratings.
App Information
Castle Defense Online was free to download. The APK download size was 132.13 MB. The last available version was 2187. The last update was on January 13, 2025.
Technical Requirements
The app had a content rating of Low Maturity. The app had been available on Google Play August 2024.
Description
Join the Ultimate Tower Defense Adventure! The world's first real-time 4-player multiplayer defense game! Castle Defense Online! Castle Defense Online offers an exciting and strategic experience where 4 players can play together in real-time, defending your base from waves of enemies. Whether you're a fan of tower defense games or multiplayer games, this action-packed RPG is perfect for you!
Features: - Strategic Multiplayer Defense: Work as a squad in 2 player games or gather a team of 4 to battle it out in this thrilling co-op defense game. - Easy & Intuitive Controls: Classic 2D side-scrolling action with simple controls that anyone can master. Perfect for those who love arcade and adventure games. - Unique Characters & Powerful Skills: Collect a diverse set of heroes, each with their own special abilities, and create the ultimate tower defense strategy. - Endless Growth: Customize your heroes with over 50 types of runes and climb through 20 tier levels. It's time to go beyond the limits! - Challenging Bosses & Freaky Monsters: Prepare for epic battles against freakish bosses and hordes of jungle creatures. - Build & Upgrade: Construct and upgrade your base and towers to withstand the toughest enemies in this immersive online experience. - Adventure Time with Friends: Join or create rooms where you and your friends can play together, defending your base in a world full of imposters and hidden dangers. - Free Games: Enjoy this free-to-play game that combines elements of strategy games, io games, and td mechanics, making it one of the most engaging multiplayer games out there.
Are you ready to face the reality of defending your base against overwhelming odds? Gather your squad, set up your defenses, and dive into the ultimate tower defense experience with Castle Defense Online. Play together and see if you can survive the clash of enemies in this fast-paced adventure.
Perfect for: If you’re a fan of the monkey defense genre or enjoy creating your own games with game maker tools, Castle Defense Online is a must-play. Perfect for those who love the thrill of popping bloons and engaging in brawl-style battles, or those who enjoy building and crafting like in multicraft. Whether you're into hide and seek games or you’re a fan of classic 2D side-scrolling action with simple controls, this game offers an immersive experience you won’t want to miss.
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★★★★★
Great game. Takes some grind to start but once you find a few people yo play with you can rank up and get relics much quicker. Don't stop playing just bc you don't see anyone on at the moment, they may be in a game or mining for ores. Once there is a more active player base this game will be amazing
★★★★★
In my opinion, I think this game is valid. Stradigy game✅️ Good community And it is fun for new players HEAKS NAHH Fix this but its so fun when you get good like Booey and Raptor. this is my sister acount
★★☆☆☆
The game is OK but needs a lot of work. The room system should be rank based que of some kind, but the player base is way too small. Too many buttons don't work, and goals are locked behind ads which aren't even available. The defense feels impossible to play because you either don't have enough players to play at your level, have someone entirely OP on the squad that takes the fun out of playing, or everyone joins is so new and weak you can't play any level higher than the first 3 over and over
★★☆☆☆
Character audio is too repetitive, movement is janky, you can't do anything really with the controls, you don't have an option to skip the tutorial your just thrown right in. for some reason on the top left theirs health and mana bars I think? They don't move. And theirs too much clutter on the screen. It feels like the early 2000s free to play games, and not the good kind either. If more work was put into it and more thought I feel like it can be better. But i don't find it enjoyable honestly.
Technologies used by Castle Defense Online
Castle Defense Online is requesting 20 permissions and we don't have library information (yet).
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